Marine Busbar

5 Best Marine Busbars (Reviews Updated 2020)

Electronics are used on boats for multiple purposes. Lights require electricity, as do speakers, receivers, navigation systems and many other pieces of equipment. Where there are electronics, there may need to be an electrical busbars. A marine busbar distributes electricity in an easy and flexible way using metal that both grounds and conducts electricity.

Best Marine Busbars

Here are our marine busbar reviews.

1. JQuad 12 Busbar Distribution Block BUSBARS

(pair Red & Black) 12 Terminal Distribution Block Busbars With Ring Terminals

The JQuead 12 Busbar Distribution Block BUSBARS is a pair of 12 terminal marine busbar at an affordable price. This products uses quarter inch studs. It is suitable for a variety of marine wiring scenarios.

  • 12 stainless steel screws
  • Rust and corrosion proof materials
  • Rated for 180 amps at 12v DC
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2. Mofeez Bus Bar

Mofeez Bus Bar 3x1 4”post,10x#8 Screw Terminal Power Distribution Block With Ring Terminals(pair (1)

The Mofeez Bus bar is a reliable option when considering marine busbars. In terms of parameter, there are 10 connection points made from high quality stainless steel screws. This busbar comes as a pair, one black and one red.

  • Made from robust ABS plastic
  • Resistant to the elements
  • 250 Amps continuous at 12v
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3. Blue Sea Systems Common BusBars

Blue Sea Systems Common Busbars (100a 250a)

The Blue Sea Systems Common Busbars is a simple, effective marine busbar. This piece of equipment is available in a large range of different power capacities, from 100amps to 250 amps and everything in between. It comes with ten screws and a cover.

  • 48v DC max voltage
  • Reinforced polycarbonate
  • Tin played electrical copper for maximum conductivity
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4. Bay Marine Supply Busbar

Bay Marine Supply Busbar – 4 Post 5 16 Power Distribution Block (250a Rating) – Pair Of Red & Black

The Bay Marine Supply Busbar is a pair of robust busbars. This product includes a 7gram tube of complimentary electric grease to prevent metal galling and corrosion. There are three different color designs available.

  • 250A max amperage at 12v DC
  • Nickel played brass contact plates
  • Four steel studs
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5. JQuad Stud Power Distribution Block BUSBAR

(black) 5 16 4 Stud Power Distribution Block Busbar With Cover

The Bay Marine Supply Dual 4-Post Power Busbar is a smartly designed busbar available in three different colors. This marine busbar is composed of stainless steel hardware for extreme conditions in marine environments. It has a detachable cover to protect connections.

  • 4 stainless steel studs & 3 screws
  • Weather resistant composition
  • 250 amps at 12V DC
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Marine Busbar Buyer’s Guide

Choosing a marine busbar is an important investment for a boat owner.  Prices are not very high, usually around the $10-40 mark.  While the price may seem quite low, a good marine busbar is well worth investing in.  A marine busbar is not a required piece of equipment on a boat, but it can improve efficiency and saver power so it is a useful addition for a boat owner.

Our buying guide reviews the best marine busbars on the market so you can choose the right marine busbar for your boat.   The following features are included on most marine busbars and will help you to choose which features you need on a marine busbar for your boat.

Electricity

Boat marine busbars are used to power the electrical items onboard a boat; therefore they need to give out certain amounts of power. Roughly 200 amps of continuous use at 12volt DC power is the capacity of a marine busbar. Many marine busbars will give out 12v of power, whilst being compatible with 6v electrical items also. Marine busbars which feature a multiple design are capable of powering multiple electrical items at once and therefore require more power.

Easy Installation

Marine busbars should ideally be quick and easy to install. Look for one which includes the necessary bolts and hardware this will speed up the process and have you out on the water using your marine busbar in no time.

Durability

Marine busbars are made of corrosion-resistant materials because they are installed on a boat where they may be exposed to and sea spray.  Common materials include plastics and metals.  Be sure to buy a marine busbar that is made of high-quality materials for a long service life.

Safety

Marine busbars should be fitted with certain safety protection features. These features include reverse polarity, ignition protection, spark-proof technology, thermal protection, and protection from over powering. These features ultimately ensure that the battery marine busbar is as safe as possible and minimize the risk of anything going wrong.